Dinosaur Bone Vertebra - Fossil Specimen uv minerals poster where hot mineral-rich fluids circulate

where hot mineral-rich fluids circulate through cracks and slowly build elongated quartz points

Description: This specimen features a dense cluster of metallic galena crystals intergrown with milky to lightly translucent quartz points

adds dramatic geometry and warmth

Its rounded shape makes the fossil structure easy to view from every angle

Dinosaur Bone Vertebra - Fossil Specimen uv minerals poster where hot mineral-rich fluids circulateMined from: Morrison Formation, Utah, U. S. A. Era: Mesozoic Geological Age: 155148 mya Description: This one of a kind dinosaur vertebra from Utah shows a thick, naturally sculptural bone form with grey, charcoal, tan, and dark brown coloring. Its recognizable vertebral shape gives the specimen a strong natural history presence, with broad rounded ends, a recessed central contour, and rugged fossilized bone surfaces throughout. The exterior displays